713249640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{3557}}^1$

素因数の和:4131

約数の個数: 96

約数和(自身を含む): 2322875880

約数和(自身を除く): 1609626240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 557, 1114, 1671, 2228, 2785, 3342, 3557, 4456, 5013, 5570, 6684, 7114, 8355, 10026, 10671, 11140, 13368, 14228, 16710, 17785, 20052, 21342, 22280, 25065, 28456, 32013, 33420, 35570, 40104, 42684, 50130, 53355, 64026, 66840, 71140, 85368, 100260, 106710, 128052, 142280, 160065, 200520, 213420, 256104, 320130, 426840, 640260, 1280520, 1981249, 3962498, 5943747, 7924996, 9906245, 11887494, 15849992, 17831241, 19812490, 23774988, 29718735, 35662482, 39624980, 47549976, 59437470, 71324964, 79249960, 89156205, 118874940, 142649928, 178312410, 237749880, 356624820, 713249640]

約数ペア:

[(1, 713249640), (2, 356624820), (3, 237749880), (4, 178312410), (5, 142649928), (6, 118874940), (8, 89156205), (9, 79249960), (10, 71324964), (12, 59437470), (15, 47549976), (18, 39624980), (20, 35662482), (24, 29718735), (30, 23774988), (36, 19812490), (40, 17831241), (45, 15849992), (60, 11887494), (72, 9906245), (90, 7924996), (120, 5943747), (180, 3962498), (360, 1981249), (557, 1280520), (1114, 640260), (1671, 426840), (2228, 320130), (2785, 256104), (3342, 213420), (3557, 200520), (4456, 160065), (5013, 142280), (5570, 128052), (6684, 106710), (7114, 100260), (8355, 85368), (10026, 71140), (10671, 66840), (11140, 64026), (13368, 53355), (14228, 50130), (16710, 42684), (17785, 40104), (20052, 35570), (21342, 33420), (22280, 32013), (25065, 28456)]